As I see it, it is a man who' trapped in a relationship based on addiction to love. He feels terrible pain by staying with her because she must be manipulative of some sort and can't stop loving her nevertheless.
At one point the pain is simply too much so he write her a letter probably saying that he doesn't want to be with her anymore. Crushed with guilt and the fact that he would lose her love, he bruns the letter because he knows he won't be abble to leave her.
The only escape he finds from this pain is by killing her.
As I see it, it is a man who' trapped in a relationship based on addiction to love. He feels terrible pain by staying with her because she must be manipulative of some sort and can't stop loving her nevertheless.
At one point the pain is simply too much so he write her a letter probably saying that he doesn't want to be with her anymore. Crushed with guilt and the fact that he would lose her love, he bruns the letter because he knows he won't be abble to leave her.
The only escape he finds from this pain is by killing her.